Product Image

SeMSC Selenium 200 mcg

Swanson
4.8
★ ★ ★ ★ ★
(1584 ratings)
Selenium 200 mcg
Product Image
Score99

An advanced, highly bioavailable form of selenium that provides superior daily support at a great price.

How scoring works
Quantity:120 Capsule(s) • (120 servings)
Goals:
General Health
Immunity

Score 99

An advanced, highly bioavailable form of selenium that provides superior daily support at a great price.

How scoring works
$8.29($0.06 per serving)
Amazon
$ 21.18
iHerb
$ 8.49
iHerb
$ 8.49
Report prices

Analysis

This product features Se-Methyl L-Selenocysteine, which is an organic form of selenium that the body uses very efficiently. This particular form is recognized for its ability to support cellular health and a strong immune response through its role in antioxidant enzymes.

The 200 mcg dose provides a robust amount for daily wellness and is delivered in a simple capsule format. It offers an excellent balance of high-quality technology and affordability for a 120-day supply.

Pros

  • Uses advanced Methylselenocysteine form
  • High 200 mcg daily dose
  • Great 120-serving bottle size
  • Very high bioavailability

Cons

  • Form might be unfamiliar to some users
  • Higher potency than basic maintenance needs

Warnings

  • Avoid taking additional high-selenium supplements
  • Check with a professional if pregnant or nursing

Nutrient quality

98 Highest impact

Methylselenocysteine is considered an elite organic form of selenium with exceptional biological availability. The standard 200 mcg dose provides significant support for foundational antioxidant defense.

Ingredient transparency

99 Highest impact

The specific chemical isomer is clearly named on the label, which is critical for evaluating mineral quality. Label transparency is excellent, with all amounts and serving details easily accessible to the user.

Customer satisfaction

98 Highest impact

Strong ratings and a high review count demonstrate widespread satisfaction with this specialized selenium form. User feedback suggests the mineral is well-tolerated and perceived as an effective part of their health regimen.

Value for money

100 Highest impact

At only $0.06 per serving, this product provides remarkable value for an advanced organic mineral form. It is highly competitive, offering a premium ingredient at a price that matches basic alternatives.

Report analysis

Goals

General Health
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC+ CoverageA+ Formula Quality

Se-Methyl L-Selenocysteine provide foundational support for antioxidant defense and systemic metabolic health. This specialized organic form of Selenium appears well aligned with the requirements for managing daily physiological resilience.

Bioactive L-isomer ensures efficient absorption and cellular retention compared to generic inorganic salts. The 200 mcg dose provides meaningful support for long-term health maintenance within safe supplemental ranges.

View goal →
Immunity
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

Selenium as Se-Methyl L-Selenocysteine at 200mcg provides a specialized and highly bioavailable form to support the body's antioxidant defenses. This specific isomer is recognized for its superior absorption and role in supporting cellular resilience.

Focused mineral support of this quality provides deep reinforcement for the enzymes that protect immune cells from oxidative stress. It appears well-aligned for those seeking a premium, singular supplement to sustain their natural defenses.

View goal →

Ingredients

IngredientAmount per serving
Selenium (L-Se-Methylselenocysteine)
 200 mcg
Adults 18–50
Report overview
Selenium (L-Se-Methylselenocysteine) · 200 mcg OverallScore100
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This targeted supplement uses a premium organic form of selenium that is exceptionally bioavailable. It is an ideal and highly affordable option for those looking to maximize their antioxidant defenses through precise trace mineral support.
View ingredientView products
99 Value

Selenium 200 mcg

California Gold Nutrition
4.8
★★★★★
(12290 ratings)
Large count 200 mcg L-selenomethionine provides high systemic retention and clinical-strength support. It represents one of the most cost-effective ways to maintain optimal trace mineral status long-term.
Other sellers (0)
99 Value

Selenium 200 mcg

NOW
4.8
★★★★★
(33298 ratings)
This 180-capsule format of organic selenium is an efficient choice for daily wellness and metabolic balance. It provides a standardized clinical dose with excellent biological availability at a great value.
Other sellers (4)
98 Value

Selenium 200 mcg

Solgar
4.8
★★★★★
(3158 ratings)
Bulk sizing from a recognized brand ensures high-quality L-selenomethionine is always available for daily use. This bulk option offers better long-term economy for supporting foundational thyroid health.
Other sellers (2)
97 Performance

Selenium Synergy

Jarrow Formulas
4.8
★★★★★
(3343 ratings)
Adding glucoraphanin and Vitamin E to methylselenocysteine provides a synergistic boost to the body's antioxidant pathways. This complex offers more comprehensive support for cellular protection and immune cell activity.
Other sellers (3)
98 Performance

Se-Methyl L-Selenocysteine 200 mcg

Life Extension
4.8
★★★★★
(2837 ratings)
This focused Se-Methyl L-Selenocysteine from Life Extension ensures high metabolic utility from a premium organic source. It is designed for maximum absorption and biological activity in the body's tissues.
Other sellers (3)
98 Performance

Super Selenium Complex 200 mcg & Vitamin E

Life Extension
4.8
★★★★★
(37599 ratings)
A multi-source selenium blend paired with Vitamin E offers broad antioxidant synergy for systemic cellular protection. It addresses more defensive pathways than a single-ingredient organic isomer.
Other sellers (2)
98 Budget

Selenium 100 mcg

Swanson
4.8
★★★★★
(4151 ratings)
Trademarked Selenium SeLECT provides high biological retention for daily thyroid and antioxidant maintenance. This capsule format is significantly more affordable for those managing basic mineral needs.
Other sellers (0)
97 Budget

Selenium 100 mcg

NOW
4.8
★★★★★
(123 ratings)
L-selenomethionine in a 100-count tablet format offers foundational trace mineral support at a lower cost per serving. It is a practical and effective way to fill nutritional gaps on a budget.
Other sellers (3)
98 Budget

Selenium Complex 200 mcg

Swanson
4.8
★★★★★
(7386 ratings)
This 200 mcg Albion Selenium Glycinate complex provides a highly bioavailable chelated mineral at a lower price point. It offers excellent digestive tolerance and support for systemic antioxidant defenses.
Other sellers (1)
99 Value

Selenium 200 mcg

California Gold Nutrition
4.8
★★★★★
(12290 ratings)
Large count 200 mcg L-selenomethionine provides high systemic retention and clinical-strength support. It represents one of the most cost-effective ways to maintain optimal trace mineral status long-term.
Other sellers (0)
99 Value

Selenium 200 mcg

NOW
4.8
★★★★★
(33298 ratings)
This 180-capsule format of organic selenium is an efficient choice for daily wellness and metabolic balance. It provides a standardized clinical dose with excellent biological availability at a great value.
Other sellers (4)
98 Value

Selenium 200 mcg

Solgar
4.8
★★★★★
(3158 ratings)
Bulk sizing from a recognized brand ensures high-quality L-selenomethionine is always available for daily use. This bulk option offers better long-term economy for supporting foundational thyroid health.
Other sellers (2)
97 Performance

Selenium Synergy

Jarrow Formulas
4.8
★★★★★
(3343 ratings)
Adding glucoraphanin and Vitamin E to methylselenocysteine provides a synergistic boost to the body's antioxidant pathways. This complex offers more comprehensive support for cellular protection and immune cell activity.
Other sellers (3)
98 Performance

Se-Methyl L-Selenocysteine 200 mcg

Life Extension
4.8
★★★★★
(2837 ratings)
This focused Se-Methyl L-Selenocysteine from Life Extension ensures high metabolic utility from a premium organic source. It is designed for maximum absorption and biological activity in the body's tissues.
Other sellers (3)
98 Performance

Super Selenium Complex 200 mcg & Vitamin E

Life Extension
4.8
★★★★★
(37599 ratings)
A multi-source selenium blend paired with Vitamin E offers broad antioxidant synergy for systemic cellular protection. It addresses more defensive pathways than a single-ingredient organic isomer.
Other sellers (2)
Report alternatives